22100021201099 has 2 divisors, whose sum is σ = 22100021201100. Its totient is φ = 22100021201098.

The previous prime is 22100021201087. The next prime is 22100021201113. The reversal of 22100021201099 is 99010212000122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22100021201099 - 2³² = 22095726233803 is a prime.

It is not a weakly prime, because it can be changed into another prime (22100021201009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050010600549 + 11050010600550.

It is an arithmetic number, because the mean of its divisors is an integer number (11050010600550).

Almost surely, 2^{22100021201099} is an apocalyptic number.

22100021201099 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100021201099 is an equidigital number, since it uses as much as digits as its factorization.

22100021201099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 22100021201099 in words is "twenty-two trillion, one hundred billion, twenty-one million, two hundred one thousand, ninety-nine".